2105224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2301176

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 509, 517, 1018, 1034, 2036, 2068, 4072, 4136, 5599, 11198, 22396, 23923, 44792, 47846, 95692, 191384, 263153, 526306, 1052612, 2105224]

約数ペア:

[(1, 2105224), (2, 1052612), (4, 526306), (8, 263153), (11, 191384), (22, 95692), (44, 47846), (47, 44792), (88, 23923), (94, 22396), (188, 11198), (376, 5599), (509, 4136), (517, 4072), (1018, 2068), (1034, 2036)]